Darwin Holmstrom has written or co-written many books on muscle cars and motorcycling, including the best-selling "Camaro Forty Years," "Muscle: America's Legendary Performance Cars," "Billy Lane Chop Fiction: It’s not a Motorcycle, Baby, It’s a Chopper," and "The Complete Idiot’s Guide to Motorcycles." He lives in Maple Grove, Minnesota.
Brian J. Nelson is a professional photographer who specializes in motorcycles. His photography has appeared in Cycle World, Motorcyclist, Roadracing World, Cycle News, and just about every other motorcycle magazine worth reading.